Usman Yusuf: NHIS oga say health management companies dey use pipo moni do magomago Dem no support media player for your device Usman Yusuf: NHIS oga say health management companies dey use pipo moni do magomago 23 October 2018 Executive Secretary of di National Health Insurance Scheme, Prof Usman Yusuf don accuse health management companies HMOs, say dem dey use pipo moni do magomago.
